NSi INDUSTRIES TORK ELC74 Instructions D'installation

ELC74
DIGITAL TIME SWITCH
SPECIFICATIONS
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Input Voltage: 24/120/208/240/277VAC, 50/60Hz,
10VA max. Output: SPDT, dry contact (unpowered).
WIRING INSTRUCTIONS & DIAGRAM
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Use copper wire only. #12AWG or larger, suitable for
90°C (194°F). WIRING TO COMPLY WITH ALL
LOCAL AND NATIONAL ELECTRICAL CODES.
Bonding between conduit connection is not automatic
and must be provided as part of the installation. THE
ENCLOSURE MUST BE PROPERLY GROUNDED.
Minimum 20 lb. in. torque required at the terminals to
ensure proper connections.
LI-894(B)
CONTACT RATINGS
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LOAD VOLTAGE
General
24/120-277VAC
Purpose
Ballast 120-277VAC
Tungsten 120-277VAC
120VAC
Motor Load
208-277VAC
Pilot Duty 120-240VAC
NOTE: Remove battery insulator before applying power to
insure memory carryover during power outage.
! CAUTION !
HAZARD OF ELECTRICAL SHOCK
Transformer core may be live. All power to this control must be
turned off at the main panel before installing or servicing.
REPLACE THIS INSULATOR AFTER WIRING OR SERVICING.
NSi Industries LLC • 888.500.4598 • www.nsiindustries.com
NSi Industries, LLC
TORK INSTRUCTIONS
p/n ELC74
LI-894(B)
7" X 4.5"
1C/0
3/2013
NO NC
20A 15A
20A 20A
5A
1HP 1/4HP
2HP 1/2HP
470VA 275VA
LISTED
Enclosed Energy
Management
Equipment
4D64
CLASS 2
888.500.4598
www.nsiindustries.com